Can GLP-1 Medications Help With Psoriasis?

What is psoriasis?

Psoriasis is a chronic inflammatory condition that affects millions of people worldwide. It is characterized by the rapid growth of skin cells, which leads to the formation of red, scaly patches on the skin. While there are several treatment options available for psoriasis, including topical creams, oral medications, and biologic agents, a new class of medications called GLP-1 agonists has recently emerged as a promising treatment option for psoriasis in patients who also have type 2 diabetes and/or obesity.

Background on GLP-1 Medications

GLP-1 agonists are a type of medication that is commonly used to treat type 2 diabetes. They work by mimicking the effects of a hormone called glucagon-like peptide-1 (GLP-1), which is produced naturally by the body in response to food intake. GLP-1 agonists help to regulate blood sugar levels by stimulating the release of insulin and suppressing the release of glucagon, another hormone that raises blood sugar levels. These medications have also been approved for medication-assisted weight loss in patients with obesity.

Research on GLP-1’s and Psoriasis

Recent research has shown that GLP-1 agonists may also have anti-inflammatory effects, which could make them an effective treatment option for psoriasis. In one study, researchers found that patients with type 2 diabetes and psoriasis had statistically significant improvement of their skin lesions after taking the GLP-1 medication, liraglutide, for 12 weeks (1). These patients also had statistically significant improvements in their hemoglobin A1c, waist circumference, and BMI. Another study was done in 2022 that reviewed a large pool of evidence on the efficacy of liraglutide on plaque psoriasis and found that, in 32 patients total, there was a statistically significant improvement of their PASI (Psoriasis Area and Severity Index) scores (2). Interestingly, in this study, they did not report a significant change in patients’ weight or blood sugar control, suggesting that the mechanism by which psoriasis is improved may be independent from the GLP-1 medication’s mechanism of action for type 2 diabetes.

The exact mechanism by which GLP-1 agonists improve psoriasis symptoms is not yet fully understood. However, it is believed that these medications may work by reducing inflammation in the body, which is a key factor in the development of psoriasis. GLP-1 agonists may also help to regulate the immune system, which is known to play a role in the development of psoriasis.

While GLP-1 agonists show promise as a treatment option for psoriasis, more research is needed to determine their effectiveness and safety. Currently, GLP-1 agonists are not approved by the US Food and Drug Administration (FDA) for the treatment of psoriasis, and they should not be used for this purpose without the guidance of a healthcare provider.

Final Thoughts

To wrap up, GLP-1 agonists are a promising new class of medications that may offer an effective treatment option for psoriasis, and may be especially useful for people with type 2 diabetes and/or obesity. These medications have shown potential in reducing psoriasis symptoms and improving quality of life for those living with this chronic condition. As always, it is important to work closely with a healthcare provider to determine the best treatment plan for psoriasis. While medication is a powerful tool, focusing on daily wellness can further support your body's response. You can explore these 10 habits that improve GLP-1 results to maximize your health journey without needing to increase your dose. If you would like to learn more about GLP-1 medications or want to see if you might be eligible for medication-assisted weight loss, check out Mochi Health, where board-certified obesity medicine physicians can offer expertise in this realm!

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This post was written by our team of health writers for informational purposes only and does not constitute medical advice. Always consult your doctor or healthcare provider for personalized guidance regarding your health. Ozempic®, Wegovy®, Mounjaro®, and Zepbound® and their delivery device are registered trademarks. Mochi Health is a telehealth clinic that offers prescriptions for these products by medical necessity only as determined by a licensed health provider.

Sources

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1. Xu X, Lin L, Chen P, et al. Treatment with liraglutide, a glucagon-like peptide-1 analogue, improves effectively the skin lesions of psoriasis patients with type 2 diabetes: A prospective cohort study. Diabetes Res Clin Pract. 2019;150:167-173. doi:10.1016/j.diabres.2019.03.002

2. Chang G, Chen B, Zhang L. Efficacy of GLP-1rA, liraglutide, in plaque psoriasis treatment with type 2 diabetes: a systematic review and meta-analysis of prospective cohort and before-after studies. J Dermatolog Treat. 2022;33(3):1299-1305. doi:10.1080/09546634.2021.1882658

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